主语从句中what和that的区别
一、引导主语从句
that与what都可引导主语从句,that在从句中不作句子成分,但不能省略。what 在从句中可作主语、宾语、表语等,不能省略。如:
What he said at the meeting was very important.他在会上所说的非常重要。(宾语)
What surprised us is that he did it alone.使我们吃惊的是他一个人做了那项工作。(主语)
That he did it alone surprised us.他独自完成了那项工作使我们感到吃惊。(that用来引导主语从句,在句中不作成分)
二、引导宾语从句
that与what都可引导宾语从句,that在从句中不作句子成分,一般情况下可以省略,但当有两个以上的宾语从句时,只能省掉第一个that。what 在从句中可作主语、宾语、表语等,不能省略。如:
They stopped to see what was happening.他们停下来看发生了什么事情。(主语)
The teacher got angry because of what the boy had done.那个男孩子做的事情让老师很生气。(what在宾语从句中作宾语)
All the people believed that it was right to rescue the temple.所有的人都认为拯救古庙是正确的。(that在宾语从句中不作句子成分且可省略)
We must believe that each one of us is able to do something well and that when we discover what this something is we must work hard at it until we succeed.我们必须相信,我们每一个人都能把某件事情办好;而且,当我们发现这事情是什么的时候,我们就必须努力干下去,直到成功为止。(第一个that可省略,第二个that不能省略)
三、引导表语从句
that与what都可引导表语从句,that在从句中不作句子成分,且不能省略;what 在从句中可作主语、宾语、表语等,不能省略。如:
Mary is no longer what she used to be.玛丽不再是从前那样了。(what在表语从句中作表语)
The question is what we should do to prevent him from going.问题是我们怎样做才能阻止他去。(what在表语从句中作动词do的宾语)
The reason why he didn’t come today is that his mother is ill.他今天没来的原因是他母亲病了。(that只起连接作用)
四、引导同位语从句
that与what都可引导同位语从句修饰表示抽象概念的名词,对所修饰的名词的具体内容进行详细阐述。这类名词有:fact, idea, news, hope, belief, promise, thought, suggestion, proposal等。that在从句中不作句子成分,但不能省略。what 在从句中可作主语、宾语、表语等,不能省略。如:
I have no idea what we should do next.我不知道我们下一步该做什么。(宾语)
He made a promise that he would study hard.他许诺要努力学习。(that只起连接作用)
The boy expressed his hope that he would be a pilot when he grows up.那个男孩儿表达了他长大后想当一名飞行员的愿望。(that只起连接作用)
五、引导定语从句
that可引导定语从句且在定语从句中作主语或宾语,that既可指人也可指物。that在从句中作宾语时可省略。如:
This is one of the buildings that were built last year.这是去年建的楼房之一。(that在定语从句中作主语,指物,不能省略。)
The doctor that you met in the street yesterday came here 20 years ago.你昨天在街上遇到的那位医生二十年前就来到这里了。(that 在从句中作宾语,指人并可省略。)
注意:what不能引导定语从句。如不能说:
1.He did all what he could to save the patient.
2.All what he needs is more time.
应将句中的what改为that,或去掉what,还可以将以上两句中的all去掉,但两句的结构发生了根本的改变:句1中的what引导宾语从句,句2中的what引导主语从句。
六、引导状语从句
so...that, such...that, so that结构引导状语从句。what不能引导状语从句,但whatever, no matter what可引导让步状语从句。如:
He made such rapid progress in English that before long he could write articles for an American newspaper.他的英语进步很快,不久就能为美国的一家报社写文章了。
Put the little plants in the shade so that the sun won’t burn them.请把幼苗放在阴凉处以免太阳晒枯它们。
Don’t believe himno matter what he says.无论他说什么,都不要相信他。
从句中what和that引导时有什么区别
在引导同类型的名词性从句(主语从句、宾语从句、表语从句等)时,what和that的区别主要是:that在从句中不充当任何成分,仅仅起到引导从句的作用。因此that引导的名词性从句去掉that在结构上是完整的句子。what在从句中充当名词性成分,如主语、动宾、介宾、表语等。因此what引导的名词性从句去掉what在结构...
主语从句中what和that的区别
The reason why he didn’t come today is that his mother is ill.他今天没来的原因是他母亲病了。(that只起连接作用)四、引导同位语从句 that与what都可引导同位语从句修饰表示抽象概念的名词,对所修饰的名词的具体内容进行详细阐述。这类名词有:fact, idea, news, hope, belief, promise, ...
英语语法中what,who,when,where,that的区别
where意思是“哪儿”,用来询问地点。who的意思是“谁”,用来询问人、动物或生物等有生命的物品。when意思是“什么时候”,用来询问时间。what的意思是“什么”,用来询问物品或动作。what与that均可引导主语、表语、宾语从句,区别是what可在从句中用作主语、宾语或表语,意为“什么”或“所……的”,...
what用在什么从句中?
当what用作连接代词,引导名词性从句时,可引导主语从句、表语从句和宾语从句(不可引导同位语从句);它本身在从句中充当主语、宾语或表语。例1:What you have done might do harm to other people.(what引导主语从句并在从句中作宾语)翻译:你所做的事可能会伤害别人。例2:What is most important ...
What用于引导什么从句?
2、what +主语+不及物动词\/系动词+介词:例句:The judge does not consider what each eyewitness looks like.法官没有考虑每个目击者的长相。解析:what each eyewitness looks like是宾语从句,what在从句中作介词like的宾语。3、What + 主语+系动词:例句1:He is not what he was ten years ...
定语从句中关系副词when why what什么时候用?
what不是关系词,所以它不能引导定语从句。但值得注意的是:what有时相当于“名词(先行词)+关系代词”。关系代词有主语、宾语、定语之分。一般who做主语或宾语whom作为宾语,whose作为定语(whom,whose不可省略)。关系代词在从句中作主语,宾语,定语等,关系副词在从句中作地点状语(where)时间状语(...
主语从句中什么时候用what 什么时候用that ?
主语从句中不缺少主语,宾语或表语时,用that 引导。如:That our team won the game is exciting .反之,用what .如:What we need is money .(what 作主语)What she dislikes is our favourite .(what 作宾语)
英语名词性从句中what和that怎么区别?什么时候可以替换呢?whenever和w...
1. what 是连接代词,它一方面连接从句,另一方面它在从句中作某个句子成分。例句:I don't like what you bought me yesterday.(我不喜欢你昨天给我买的东西。)what 一方面引导宾语从句,另一方面又在宾语从句中作 bought 的宾语。而that 无此功能。不能直接替换,如要替换,可以把 what 引导的...
what引导宾语从句的意思是什么?
3、I believe what he said.我相信他说的话。what这个词的用法很多,what可以作为特殊疑问词,引导特殊疑问句,今天我们主要来讲what引导的三种不同的名词性从句,名词可以在句子中作宾语、主语、表语,那么what引导的名词性从句也就是宾语从句、主语从句、和表语从句了。what,英文单词,主要用作代词、...
表语从句中what和which的区别
另外再告诉你一个技巧就是 【在主语从句,表语从句,宾语从句中缺主语缺宾语缺表语一律用what来引导.】这是我们老师告诉我们的,做题的时候很有帮助哦!what与which在名词性从句中都可以指代物,共同担任的成分有:主语、宾语、表语和宾语补足语.由于以上的共同点,因此题目中经常会用这两个选项进行PK.区别:...
表居清热: that从句在句中不作成分如:That he did this made her angry.但是what就有作成分如:What he did made her angry.
杨凌区19578239755: 主语从句中that和what引导句子有什么区别? - ?
表居清热:[答案] that·后跟一个完整的句子做主语···what是在主语从句中做动词的宾语··如 what I have done is wrong? 望采纳,谢谢
杨凌区19578239755: 主语从句中的what和that怎么区分 - ?
表居清热:[答案] 从句成分完成用That,不完整用what谢谢采纳
杨凌区19578239755: 在主语从句中that和what有什么不同 - ?
表居清热: that·后跟一个完整的句子做主语···what是在主语从句中做动词的宾语··如 what I have done is wrong?
杨凌区19578239755: what和that的区别,只区别这两个,最好有例句 - ?
表居清热:[答案] what 引导主语从句:idonotrememberwhatyousaid、其中what是做that的宾语.that引导同位语:thereisanewsthatchinawillbethehostoftheasiagames.宾语(不做成分,可省略):idonotknow(that)whathisnameis.定语从句:thi...
杨凌区19578239755: 高一英语,主语从句!!我不太懂能,解释下what和that的区别吗,最好有例子!!求大神 - ?
表居清热: that引导名词性从句只起连接作用,在从句中不作任何成分,无意义,在宾语从句通常省略,但在主语从句、表语从句和同位语从句中均不能省略;what除引导从句外,还在从句中作成分,意为“所……的(东西)”,在含义上等于“名词+that”.
杨凌区19578239755: that what 引导的定语从句二者有什么区别,说的详细点,会追加的 - ?
表居清热:[答案] 1.定语从句的关系代词在从句中作主语,宾语和表语. 2.定语从句中的关系代词有which,that,who,whom,whose和as. 3.what本身不能引导定语从句. 4.不过当先行词是all的时候,定语从句通常用that引导,如果all是主句主语,那么all that两个单词可以用...
杨凌区19578239755: 主语从句引导词 what which that 的区别? - ?
表居清热: what引导主语从句,what可以在从句中充当主语,宾语成分 which 引导主语从句,意思为哪一个,哪一些,一般后面需要紧跟名词,做具体说明是什么东西 that则是要接一句完整的句子引导主语从句,有时为避免头重脚轻,会放在后面,所以你要会判断,that没有实际意义,仅是引导作用
杨凌区19578239755: that和what引导名词性从句的区别 - ?
表居清热: that 引导名词性从句时候,从句必须不缺少成分,宾语从句的that 可以省略,表语从句,主语从句的that 不能省了 what 引导名词性从句必须从句缺少主语或者宾语
杨凌区19578239755: What和that用在从句中的区别,举几个例子尽量详细准确一点 - ?
表居清热:[答案] What 和that 都可以引导名词性从句.一.在引导名词性从句时,从属连词that一般要注意三个不(three nos):1.不省略(no ellipsis)当从属连词that引导主语从句、表语从句和同位语从句时,that不省略.Eg. 1) That h...